Hypothesis: If plants are placed in white light, then the will grow better than plants in other colours of light.
Independent variable: Colour of light.
Dependent variable: plant growth.
Control group: the plant in the closet.
Experimental group: the plant is the other light colours.
Constants: miracle grow and amount of water.
Measurements: height of plants.
May i have the answer choices?
Answer:
D. Mg3P2
Explanation:
Magnesium phosphide has the formula of Mg3P2.
Magnesium-phosphide is a white, solid substance. It reacts with water and it is inflammable in the contact with air. It is a toxic substance that helps in making other chemicals.
It is usually used to burn raw substances, such as animal feeds, processed food commodities.
I would guess ocean currents
Explanation:
1) Write the balanced chemical equation of photosynthesis.
2) What is the role of chlorophyll in the process of photosynthesis?
3) What happens to the light energy that is absorbed by the chlorophyll?